'.
+ $announcements
+ ) unless (!$announcements);
if ($advanced) {
my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
$r->print('
'
@@ -915,32 +1074,44 @@ ENDHEADER
return OK;
}
+sub roles_from_env {
+ my ($roleshash,$update) = @_;
+ my $count = 0;
+ if (ref($roleshash) eq 'HASH') {
+ foreach my $envkey (keys(%env)) {
+ if ($envkey =~ m{^user\.role\.(\w+)[./]}) {
+ next if ($1 eq 'gr');
+ $roleshash->{$envkey} = $env{$envkey};
+ my ($start,$end) = split(/\./,$env{$envkey});
+ unless ($end && $end<$update) {
+ $count ++;
+ }
+ }
+ }
+ }
+ return $count;
+}
+
sub gather_roles {
- my ($then,$refresh,$now,$reinit,$nochoose,$roletext,$sortrole,$roleclass,$futureroles,$timezones,$loncaparev) = @_;
+ my ($update,$refresh,$now,$reinit,$nochoose,$roles_in_env,$roletext,$sortrole,$roleclass,$futureroles,
+ $timezones,$loncaparev) = @_;
my ($countactive,$countfuture,$inrole,$possiblerole) = (0,0,0,'');
my $advanced = $env{'user.adv'};
my $tryagain = $env{'form.tryagain'};
my @ids = &Apache::lonnet::current_machine_ids();
- foreach my $envkey (sort(keys(%env))) {
- my $button = 1;
- my $switchserver='';
- my $switchwarning;
- my ($role_text,$role_text_end,$sortkey);
- if ($envkey=~/^user\.role\./) {
- my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend);
- &Apache::lonnet::role_status($envkey,$then,$refresh,$now,\$role,\$where,
+ if (ref($roles_in_env) eq 'HASH') {
+ foreach my $envkey (sort(keys(%{$roles_in_env}))) {
+ my $button = 1;
+ my $switchserver='';
+ my $switchwarning;
+ my ($role_text,$role_text_end,$sortkey,$role,$where,$trolecode,$tstart,
+ $tend,$tremark,$tstatus,$tpstart,$tpend);
+ &Apache::lonnet::role_status($envkey,$update,$refresh,$now,\$role,\$where,
\$trolecode,\$tstatus,\$tstart,\$tend);
next if (!defined($role) || $role eq '' || $role =~ /^gr/);
- my $timezone = &role_timezone($where,$timezones);
$tremark='';
$tpstart=' ';
$tpend=' ';
- if ($tstart) {
- $tpstart=&Apache::lonlocal::locallocaltime($tstart,$timezone);
- }
- if ($tend) {
- $tpend=&Apache::lonlocal::locallocaltime($tend,$timezone);
- }
if ($env{'request.role'} eq $trolecode) {
$tstatus='selected';
}
@@ -948,7 +1119,14 @@ sub gather_roles {
if (($tstatus eq 'is')
|| ($tstatus eq 'selected')
|| ($tstatus eq 'future')
- || ($env{'form.showall'})) {
+ || ($env{'form.display'} eq 'showall')) {
+ my $timezone = &role_timezone($where,$timezones);
+ if ($tstart) {
+ $tpstart=&Apache::lonlocal::locallocaltime($tstart,$timezone);
+ }
+ if ($tend) {
+ $tpend=&Apache::lonlocal::locallocaltime($tend,$timezone);
+ }
if ($tstatus eq 'is') {
$tbg='LC_roles_is';
$possiblerole=$trolecode;
@@ -974,7 +1152,7 @@ sub gather_roles {
if ($role =~ /^cr\//) {
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role);
if ($tremark) { $tremark.=' '; }
- $tremark.=&mt('Customrole defined by [_1].',$rauthor.':'.$rdomain);
+ $tremark.=&mt('Custom role defined by [_1].',$rauthor.':'.$rdomain);
}
$trole=Apache::lonnet::plaintext($role);
my $ttype;
@@ -992,7 +1170,7 @@ sub gather_roles {
}
#next if ($home eq 'no_host');
$home = &Apache::lonnet::hostname($home);
- $ttype='Construction Space';
+ $ttype='Authoring Space';
$twhere=&mt('User').': '.$trest.' '.&mt('Domain').
': '.$tdom.' '.
' '.&mt('Server').': '.$home;
@@ -1011,7 +1189,7 @@ sub gather_roles {
}
#next if ($home eq 'no_host');
$home = &Apache::lonnet::hostname($home);
- $ttype='Construction Space';
+ $ttype='Authoring Space';
$twhere=&mt('Domain').': '.$tdom.' '.&mt('Server').
': '.$home;
$env{'course.'.$tdom.'_'.$trest.'.description'}='ca';
@@ -1032,10 +1210,12 @@ sub gather_roles {
'';
unless ($home && grep(/^\Q$home\E$/,@ids) && $loncaparev eq '') {
my $required = $env{'course.'.$tcourseid.'.internal.releaserequired'};
- ($switchserver,$switchwarning) =
- &check_release_required($loncaparev,$tcourseid,$trolecode,$required);
- if ($switchserver || $switchwarning) {
- $button = 0;
+ if ($required ne '') {
+ ($switchserver,$switchwarning) =
+ &check_release_required($loncaparev,$tcourseid,$trolecode,$required);
+ if ($switchserver || $switchwarning) {
+ $button = 0;
+ }
}
}
}
@@ -1053,10 +1233,12 @@ sub gather_roles {
my $home = $newhash{'home'};
unless ($home && grep(/^\Q$home\E$/,@ids) && $loncaparev eq '') {
my $required = $newhash{'internal.releaserequired'};
- ($switchserver,$switchwarning) =
- &check_release_required($loncaparev,$tcourseid,$trolecode,$required);
- if ($switchserver || $switchwarning) {
- $button = 0;
+ if ($required ne '') {
+ ($switchserver,$switchwarning) =
+ &check_release_required($loncaparev,$tcourseid,$trolecode,$required);
+ if ($switchserver || $switchwarning) {
+ $button = 0;
+ }
}
}
} else {
@@ -1102,9 +1284,15 @@ sub role_timezone {
my $cnum = $2;
if ($cdom && $cnum) {
if (!exists($timezones->{$cdom.'_'.$cnum})) {
- my %timehash =
- &Apache::lonnet::get('environment',['timezone'],$cdom,$cnum);
- if ($timehash{'timezone'} eq '') {
+ my $tz;
+ if ($env{'course.'.$cdom.'_'.$cnum.'.description'}) {
+ $tz = $env{'course.'.$cdom.'_'.$cnum.'.timezone'};
+ } else {
+ my %timehash =
+ &Apache::lonnet::get('environment',['timezone'],$cdom,$cnum);
+ $tz = $timehash{'timezone'};
+ }
+ if ($tz eq '') {
if (!exists($timezones->{$cdom})) {
my %domdefaults =
&Apache::lonnet::get_domain_defaults($cdom);
@@ -1117,7 +1305,7 @@ sub role_timezone {
$timezones->{$cdom.'_'.$cnum} = $timezones->{$cdom};
} else {
$timezones->{$cdom.'_'.$cnum} =
- &Apache::lonlocal::gettimezone($timehash{'timezone'});
+ &Apache::lonlocal::gettimezone($tz);
}
}
$timezone = $timezones->{$cdom.'_'.$cnum};
@@ -1174,7 +1362,7 @@ sub roletable_headers {
}
sub roletypes {
- my @types = ('Domain','Construction Space','Course','Community','Unavailable','System');
+ my @types = ('Domain','Authoring Space','Course','Community','Unavailable','System');
return @types;
}
@@ -1223,7 +1411,7 @@ sub print_rolerows {
}
sub findcourse_advice {
- my ($r) = @_;
+ my ($r,$cattype) = @_;
my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
if (&Apache::lonnet::auto_run(undef,$env{'user.domain'})) {
@@ -1238,15 +1426,17 @@ sub findcourse_advice {
} else {
$r->print(&mt('If you were expecting to see an active role listed for a particular course, that course may not have been created yet.').' ');
}
- $r->print('
'.&mt('Self-Enrollment').'
'.
- '
'.&mt('The [_1]Course/Community Catalog[_2] provides information about all [_3] classes for which LON-CAPA courses have been created, as well as any communities in the domain.','','',$domdesc).' ');
- $r->print(&mt('You can search for courses and communities which permit self-enrollment, if you would like to enroll in one.').'
'.&mt('The [_1]Course/Community Catalog[_2] provides information about all [_3] classes for which LON-CAPA courses have been created, as well as any communities in the domain.','','',$domdesc).' ');
+ $r->print(&mt('You can search for courses and communities which permit self-enrollment, if you would like to enroll in one.').'
'.
+ &Apache::loncoursequeueadmin::queued_selfenrollment());
+ }
return;
}
sub requestcourse_advice {
- my ($r) = @_;
+ my ($r,$cattype) = @_;
my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
my (%can_request,%request_doms);
@@ -1294,6 +1484,8 @@ sub requestcourse_advice {
}
$r->print(''.&mt('Use the [_1]request form[_2] to submit a request for creation of a new course or community.','','').'');
}
+ } elsif (!$env{'user.adv'}) {
+ &findcourse_advice($r,$cattype);
}
return;
}
@@ -1313,7 +1505,7 @@ sub privileges_info {
my (undef,$tdom,$trest,$tsec)=split(m{/},$where);
if ($trest) {
if ($env{'course.'.$tdom.'_'.$trest.'.description'} eq 'ca') {
- $ttype='Construction Space';
+ $ttype='Authoring Space';
$twhere='User: '.$trest.', Domain: '.$tdom;
} else {
$ttype= &Apache::loncommon::course_type($tdom.'_'.$trest);
@@ -1426,24 +1618,6 @@ sub build_roletext {
return ($roletext,$roletext_end);
}
-sub check_needs_switchserver {
- my ($possiblerole) = @_;
- my $needs_switchserver;
- my ($role,$where) = split(/\./,$possiblerole,2);
- my (undef,$tdom,$twho) = split(/\//,$where);
- my ($server_status,$home);
- if (($role eq 'ca') || ($role eq 'aa')) {
- ($server_status,$home) = &check_author_homeserver($twho,$tdom);
- } else {
- ($server_status,$home) = &check_author_homeserver($env{'user.name'},
- $env{'user.domain'});
- }
- if ($server_status eq 'switchserver') {
- $needs_switchserver = 1;
- }
- return $needs_switchserver;
-}
-
sub check_author_homeserver {
my ($uname,$udom)=@_;
if (($uname eq '') || ($udom eq '')) {
@@ -1462,7 +1636,7 @@ sub check_author_homeserver {
}
sub check_fordc {
- my ($dcroles,$then) = @_;
+ my ($dcroles,$update,$then) = @_;
my $numdc = 0;
if ($env{'user.adv'}) {
foreach my $envkey (sort keys %env) {
@@ -1470,8 +1644,12 @@ sub check_fordc {
my $dcdom = $1;
my $livedc = 1;
my ($tstart,$tend)=split(/\./,$env{$envkey});
- if ($tstart && $tstart>$then) { $livedc = 0; }
- if ($tend && $tend <$then) { $livedc = 0; }
+ my $limit = $update;
+ if ($env{'request.role'} eq 'dc./'.$dcdom.'/') {
+ $limit = $then;
+ }
+ if ($tstart && $tstart>$limit) { $livedc = 0; }
+ if ($tend && $tend <$limit) { $livedc = 0; }
if ($livedc) {
$$dcroles{$dcdom} = $envkey;
$numdc++;
@@ -1483,24 +1661,29 @@ sub check_fordc {
}
sub adhoc_course_role {
- my ($refresh,$then) = @_;
+ my ($refresh,$update,$then) = @_;
my ($cdom,$cnum,$crstype);
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
$crstype = &Apache::loncommon::course_type();
- if (&check_forcc($cdom,$cnum,$refresh,$then,$crstype)) {
+ if (&check_forcc($cdom,$cnum,$refresh,$update,$then,$crstype)) {
my $setprivs;
if (!defined($env{'user.role.'.$env{'form.switchrole'}})) {
$setprivs = 1;
} else {
my ($start,$end) = split(/\./,$env{'user.role.'.$env{'form.switchrole'}});
if (($start && ($start>$refresh || $start == -1)) ||
- ($end && $end<$then)) {
+ ($end && $end<$update)) {
+ $setprivs = 1;
+ }
+ }
+ unless ($setprivs) {
+ if (!exists($env{'user.priv.'.$env{'form.switchrole'}.'./'})) {
$setprivs = 1;
}
}
if ($setprivs) {
- if ($env{'form.switchrole'} =~ m-^(in|ta|ep|ad|st|cr)([\w/]*)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
+ if ($env{'form.switchrole'} =~ m-^(in|ta|ep|ad|st|cr)(.*?)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
my $role = $1;
my $custom_role = $2;
my $usec = $3;
@@ -1526,7 +1709,11 @@ sub adhoc_course_role {
$spec .= '/'.$usec;
$area .= '/'.$usec;
}
- &Apache::lonnet::standard_roleprivs(\%newrole,$role,$cdom,$spec,$cnum,$area);
+ if ($role =~ /^cr/) {
+ &Apache::lonnet::custom_roleprivs(\%newrole,$role,$cdom,$cnum,$spec,$area);
+ } else {
+ &Apache::lonnet::standard_roleprivs(\%newrole,$role,$cdom,$spec,$cnum,$area);
+ }
&Apache::lonnet::set_userprivs(\%userroles,\%newrole,\%newgroups);
my $adhocstart = $refresh-1;
$userroles{'user.role.'.$spec} = $adhocstart.'.';
@@ -1538,22 +1725,24 @@ sub adhoc_course_role {
}
sub check_forcc {
- my ($cdom,$cnum,$refresh,$then,$crstype) = @_;
+ my ($cdom,$cnum,$refresh,$update,$then,$crstype) = @_;
my ($is_cc,$ccrole);
if ($crstype eq 'Community') {
$ccrole = 'co';
} else {
$ccrole = 'cc';
}
- if ($cdom ne '' && $cnum ne '') {
- if (&Apache::lonnet::is_course($cdom,$cnum)) {
- my $envkey = 'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum;
- if (defined($env{$envkey})) {
- $is_cc = 1;
- my ($tstart,$tend)=split(/\./,$env{$envkey});
- if ($tstart && $tstart>$refresh) { $is_cc = 0; }
- if ($tend && $tend <$then) { $is_cc = 0; }
+ if (&Apache::lonnet::is_course($cdom,$cnum)) {
+ my $envkey = 'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum;
+ if (defined($env{$envkey})) {
+ $is_cc = 1;
+ my ($tstart,$tend)=split(/\./,$env{$envkey});
+ my $limit = $update;
+ if ($env{'request.role'} eq $ccrole.'./'.$cdom.'/'.$cnum) {
+ $limit = $then;
}
+ if ($tstart && $tstart>$refresh) { $is_cc = 0; }
+ if ($tend && $tend <$limit) { $is_cc = 0; }
}
}
return $is_cc;
@@ -1564,21 +1753,21 @@ sub check_release_required {
my ($switchserver,$warning);
if ($required ne '') {
my ($reqdmajor,$reqdminor) = ($required =~ /^(\d+)\.(\d+)$/);
- my ($major,$minor) = ($loncaparev =~ /^\'?(\d+)\.(\d+)\.[\d.\-]+\'?$/);
+ my ($major,$minor) = ($loncaparev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
if ($reqdmajor ne '' && $reqdminor ne '') {
my $otherserver;
if (($major eq '' && $minor eq '') ||
(($reqdmajor > $major) || (($reqdmajor == $major) && ($reqdminor > $minor)))) {
- my ($userdomserver) = &Apache::lonnet::choose_server($env{'user.domain'});
+ my ($userdomserver) = &Apache::lonnet::choose_server($env{'user.domain'},undef,$required,1);
my $switchlcrev =
&Apache::lonnet::get_server_loncaparev($env{'user.domain'},
$userdomserver);
- my ($swmajor,$swminor) = ($switchlcrev =~ /^\'?(\d+)\.(\d+)\.[\d.\-]+\'?$/);
+ my ($swmajor,$swminor) = ($switchlcrev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
if (($swmajor eq '' && $swminor eq '') || ($reqdmajor > $swmajor) ||
(($reqdmajor == $swmajor) && ($reqdminor > $swminor))) {
my $cdom = $env{'course.'.$tcourseid.'.domain'};
if ($cdom ne $env{'user.domain'}) {
- my ($coursedomserver,$coursehostname) = &Apache::lonnet::choose_server($cdom);
+ my ($coursedomserver,$coursehostname) = &Apache::lonnet::choose_server($cdom,undef,$required,1);
my $serverhomeID = &Apache::lonnet::get_server_homeID($coursehostname);
my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID);
my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom);
@@ -1611,43 +1800,6 @@ sub check_release_required {
return ($switchserver,$warning);
}
-sub update_content_constraints {
- my ($cdom,$cnum,$chome,$cid) = @_;
- my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired');
- my ($reqdmajor,$reqdminor) = split(/\./,$curr_reqd_hash{'internal.releaserequired'});
- my %checkresponsetypes;
- foreach my $key (keys(%Apache::lonnet::needsrelease)) {
- my ($item,$name,$value) = split(/:/,$key);
- if ($item eq 'resourcetag') {
- if ($name eq 'responsetype') {
- $checkresponsetypes{$value} = $Apache::lonnet::needsrelease{$key}
- }
- }
- }
- my $navmap = Apache::lonnavmaps::navmap->new();
- if (defined($navmap)) {
- my %allresponses;
- foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_problem() },1,0)) {
- my %responses = $res->responseTypes();
- foreach my $key (keys(%responses)) {
- next unless(exists($checkresponsetypes{$key}));
- $allresponses{$key} += $responses{$key};
- }
- }
- foreach my $key (keys(%allresponses)) {
- my ($major,$minor) = split(/\./,$checkresponsetypes{$key});
- if (($major > $reqdmajor) || ($major == $reqdmajor && $minor > $reqdminor)) {
- ($reqdmajor,$reqdminor) = ($major,$minor);
- }
- }
- undef($navmap);
- }
- unless (($reqdmajor eq '') && ($reqdminor eq '')) {
- &Apache::lonnet::update_released_required($reqdmajor.'.'.$reqdminor,$cdom,$cnum,$chome,$cid);
- }
- return;
-}
-
sub courselink {
my ($dcdom,$rowtype) = @_;
my $courseform=&Apache::loncommon::selectcourse_link
@@ -1728,7 +1880,7 @@ sub display_cc_role {
my %newhash=&Apache::lonnet::coursedescription($tcourseid);
if (%newhash) {
$twhere=$newhash{'description'}.
- ' '.
+ ' '.
&Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom).
'';
$ttype = $newhash{'type'};
@@ -1737,7 +1889,7 @@ sub display_cc_role {
$env{'course.'.$tcourseid.'.description'}=$twhere;
}
my $trole = &Apache::lonnet::plaintext($ccrole,$ttype,$tcourseid);
- $twhere.=" ".&mt('Domain').":".$1;
+ $twhere.=" ".&mt('Domain').":".$tdom;
($roletext,$roletext_end) = &build_roletext($trolecode,$tdom,$trest,'is',$tryagain,$advanced,'',$tbg,$trole,$twhere,'','','',1,'');
}
}
@@ -1783,6 +1935,909 @@ sub courseloadpage {
return $startpage;
}
+sub update_session_roles {
+ my $then=$env{'user.login.time'};
+ my $refresh=$env{'user.refresh.time'};
+ if (!$refresh) {
+ $refresh = $then;
+ }
+ my $update = $env{'user.update.time'};
+ if (!$update) {
+ $update = $then;
+ }
+ my $now = time;
+ my %roleshash =
+ &Apache::lonnet::get_my_roles('','','userroles',
+ ['active','future','previous'],
+ undef,undef,1);
+ my ($msg,@newsec,$oldsec,$currrole_expired,@changed_roles,
+ %changed_groups,%dbroles,%deletedroles,%allroles,%allgroups,
+ %userroles,%checkedgroup,%crprivs,$hasgroups,%rolechange,
+ %groupchange,%newrole,%newgroup,%customprivchg,%groups_roles,
+ @rolecodes);
+ my @possroles = ('cr','st','ta','ad','ep','in','co','cc');
+ my %courseroles;
+ foreach my $item (keys(%roleshash)) {
+ my ($uname,$udom,$role,$remainder) = split(/:/,$item,4);
+ my ($tstart,$tend) = split(/:/,$roleshash{$item});
+ my ($section,$group,@group_privs);
+ if ($role =~ m{^gr/(\w*)$}) {
+ $role = 'gr';
+ my $priv = $1;
+ next if ($tstart eq '-1');
+ if (&curr_role_status($tstart,$tend,$refresh,$now) eq 'active') {
+ if ($priv ne '') {
+ push(@group_privs,$priv);
+ }
+ }
+ if ($remainder =~ /:/) {
+ (my $additional_privs,$group) =
+ ($remainder =~ /^([\w:]+):([^:]+)$/);
+ if ($additional_privs ne '') {
+ if (&curr_role_status($tstart,$tend,$refresh,$now) eq 'active') {
+ push(@group_privs,split(/:/,$additional_privs));
+ @group_privs = sort(@group_privs);
+ }
+ }
+ } else {
+ $group = $remainder;
+ }
+ } else {
+ $section = $remainder;
+ }
+ my $where = "/$udom/$uname";
+ if ($section ne '') {
+ $where .= "/$section";
+ } elsif ($group ne '') {
+ $where .= "/$group";
+ }
+ my $rolekey = "$role.$where";
+ my $envkey = "user.role.$rolekey";
+ $dbroles{$envkey} = 1;
+ if (($env{'request.role'} eq $rolekey) && ($role ne 'st')) {
+ if (&curr_role_status($tstart,$tend,$refresh,$now) ne 'active') {
+ $currrole_expired = 1;
+ }
+ }
+ if ($env{$envkey} eq '') {
+ my $status_in_db =
+ &curr_role_status($tstart,$tend,$now,$now);
+ &gather_roleprivs(\%allroles,\%allgroups,\%userroles,$where,$role,$tstart,$tend,$status_in_db);
+ if (($role eq 'st') && ($env{'request.role'} =~ m{^\Q$role\E\.\Q/$udom/$uname\E})) {
+ if ($status_in_db eq 'active') {
+ if ($section eq '') {
+ push(@newsec,'none');
+ } else {
+ push(@newsec,$section);
+ }
+ }
+ } else {
+ unless (grep(/^\Q$role\E$/,@changed_roles)) {
+ push(@changed_roles,$role);
+ }
+ if ($status_in_db ne 'previous') {
+ if ($role eq 'gr') {
+ $newgroup{$rolekey} = $status_in_db;
+ if ($status_in_db eq 'active') {
+ unless (ref($courseroles{$udom}) eq 'HASH') {
+ %{$courseroles{$udom}} =
+ &Apache::lonnet::get_my_roles('','','userroles',
+ ['active'],\@possroles,
+ [$udom],1);
+ }
+ &Apache::lonnet::get_groups_roles($udom,$uname,
+ $courseroles{$udom},
+ \@rolecodes,\%groups_roles);
+ }
+ } else {
+ $newrole{$rolekey} = $status_in_db;
+ }
+ }
+ }
+ } else {
+ my ($currstart,$currend) = split(/\./,$env{$envkey});
+ if ($role eq 'gr') {
+ if (&curr_role_status($currstart,$currend,$refresh,$update) ne 'previous') {
+ $hasgroups = 1;
+ }
+ }
+ if (($currstart ne $tstart) || ($currend ne $tend)) {
+ my $status_in_env =
+ &curr_role_status($currstart,$currend,$refresh,$update);
+ my $status_in_db =
+ &curr_role_status($tstart,$tend,$now,$now);
+ if ($status_in_env ne $status_in_db) {
+ if ($status_in_env eq 'active') {
+ if ($role eq 'st') {
+ if ($env{'request.role'} eq $rolekey) {
+ my $switchsection;
+ unless (ref($courseroles{$udom}) eq 'HASH') {
+ %{$courseroles{$udom}} =
+ &Apache::lonnet::get_my_roles('','','userroles',
+ ['active'],
+ \@possroles,[$udom],1);
+ }
+ foreach my $crsrole (keys(%{$courseroles{$udom}})) {
+ if ($crsrole =~ /^\Q$uname\E:\Q$udom\E:st/) {
+ $switchsection = 1;
+ last;
+ }
+ }
+ if ($switchsection) {
+ if ($section eq '') {
+ $oldsec = 'none';
+ } else {
+ $oldsec = $section;
+ }
+ &gather_roleprivs(\%allroles,\%allgroups,\%userroles,$where,$role,$tstart,$tend,$status_in_db);
+ } else {
+ $currrole_expired = 1;
+ next;
+ }
+ }
+ }
+ unless ($rolekey eq $env{'request.role'}) {
+ if ($role eq 'gr') {
+ &Apache::lonnet::delete_env_groupprivs($where,\%courseroles,\@possroles);
+ } else {
+ &Apache::lonnet::delenv("user.priv.$rolekey",undef,[$role]);
+ &Apache::lonnet::delenv("user.priv.cm.$where",undef,['cm']);
+ }
+ &gather_roleprivs(\%allroles,\%allgroups,\%userroles,$where,$role,$tstart,$tend,$status_in_db);
+ }
+ } elsif ($status_in_db eq 'active') {
+ if (($role eq 'st') &&
+ ($env{'request.role'} =~ m{^\Q$role\E\.\Q/$udom/$uname\E})) {
+ if ($section eq '') {
+ push(@newsec,'none');
+ } else {
+ push(@newsec,$section);
+ }
+ } elsif ($role eq 'gr') {
+ unless (ref($courseroles{$udom}) eq 'HASH') {
+ %{$courseroles{$udom}} =
+ &Apache::lonnet::get_my_roles('','','userroles',
+ ['active'],
+ \@possroles,[$udom],1);
+ }
+ &Apache::lonnet::get_groups_roles($udom,$uname,
+ $courseroles{$udom},
+ \@rolecodes,\%groups_roles);
+ }
+ &gather_roleprivs(\%allroles,\%allgroups,\%userroles,$where,$role,$tstart,$tend,$status_in_db);
+ }
+ unless (grep(/^\Q$role\E$/,@changed_roles)) {
+ push(@changed_roles,$role);
+ }
+ if ($role eq 'gr') {
+ $groupchange{"/$udom/$uname"}{$group} = $status_in_db;
+ } else {
+ $rolechange{$rolekey} = $status_in_db;
+ }
+ }
+ } else {
+ if ($role eq 'gr') {
+ unless ($checkedgroup{$where}) {
+ my $status_in_db =
+ &curr_role_status($tstart,$tend,$refresh,$now);
+ if ($tstart eq '-1') {
+ $status_in_db = 'deleted';
+ }
+ unless (ref($courseroles{$udom}) eq 'HASH') {
+ %{$courseroles{$udom}} =
+ &Apache::lonnet::get_my_roles('','','userroles',
+ ['active'],
+ \@possroles,[$udom],1);
+ }
+ if (ref($courseroles{$udom}) eq 'HASH') {
+ foreach my $item (keys(%{$courseroles{$udom}})) {
+ next unless ($item =~ /^\Q$uname\E/);
+ my ($cnum,$cdom,$crsrole,$crssec) = split(/:/,$item);
+ my $area = '/'.$cdom.'/'.$cnum;
+ if ($crssec ne '') {
+ $area .= '/'.$crssec;
+ }
+ my $crsrolekey = $crsrole.'.'.$area;
+ my $currprivs = $env{'user.priv.'.$crsrole.'.'.$area.'.'.$where};
+ $currprivs =~ s/^://;
+ $currprivs =~ s/\&F$//;
+ my @curr_grp_privs = split(/\&F:/,$currprivs);
+ @curr_grp_privs = sort(@curr_grp_privs);
+ my @diffs;
+ if (@group_privs > 0 || @curr_grp_privs > 0) {
+ @diffs = &Apache::loncommon::compare_arrays(\@group_privs,\@curr_grp_privs);
+ }
+ if (@diffs == 0) {
+ last;
+ } else {
+ unless(grep(/^\Qgr\E$/,@rolecodes)) {
+ push(@rolecodes,'gr');
+ }
+ &gather_roleprivs(\%allroles,\%allgroups,
+ \%userroles,$where,$role,
+ $tstart,$tend,$status_in_db);
+ if ($status_in_db eq 'active') {
+ &Apache::lonnet::get_groups_roles($udom,$uname,
+ $courseroles{$udom},
+ \@rolecodes,\%groups_roles);
+ }
+ $changed_groups{$udom.'_'.$uname}{$group} = $status_in_db;
+ last;
+ }
+ }
+ }
+ $checkedgroup{$where} = 1;
+ }
+ } elsif ($role =~ /^cr/) {
+ my $status_in_db =
+ &curr_role_status($tstart,$tend,$refresh,$now);
+ my ($rdummy,$rest) = split(/\//,$role,2);
+ my %currpriv;
+ unless (exists($crprivs{$rest})) {
+ my ($rdomain,$rauthor,$rrole)=split(/\//,$rest);
+ my $homsvr=&Apache::lonnet::homeserver($rauthor,$rdomain);
+ if (&Apache::lonnet::hostname($homsvr) ne '') {
+ my ($rdummy,$roledef)=
+ &Apache::lonnet::get('roles',["rolesdef_$rrole"],
+ $rdomain,$rauthor);
+ if (($rdummy ne 'con_lost') && ($roledef ne '')) {
+ my $i = 0;
+ my @scopes = ('sys','dom','crs');
+ my @privs = split(/\_/,$roledef);
+ foreach my $priv (@privs) {
+ my ($blank,@prv) = split(/:/,$priv);
+ @prv = map { $_ .= (/\&\w+$/ ? '':'&F') } @prv;
+ if (@prv) {
+ $priv = ':'.join(':',sort(@prv));
+ }
+ $crprivs{$rest}{$scopes[$i]} = $priv;
+ $i++;
+ }
+ }
+ }
+ }
+ my $status_in_env =
+ &curr_role_status($currstart,$currend,$refresh,$update);
+ if ($status_in_env eq 'active') {
+ $currpriv{sys} = $env{"user.priv.$rolekey./"};
+ $currpriv{dom} = $env{"user.priv.$rolekey./$udom/"};
+ $currpriv{crs} = $env{"user.priv.$rolekey.$where"};
+ if (keys(%crprivs)) {
+ if (($crprivs{$rest}{sys} ne $currpriv{sys}) ||
+ ($crprivs{$rest}{dom} ne $currpriv{dom})
+ ||
+ ($crprivs{$rest}{crs} ne $currpriv{crs})) {
+ &gather_roleprivs(\%allroles,\%allgroups,
+ \%userroles,$where,$role,
+ $tstart,$tend,$status_in_db);
+ unless (grep(/^\Q$role\E$/,@changed_roles)) {
+ push(@changed_roles,$role);
+ }
+ $customprivchg{$rolekey} = $status_in_env;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ foreach my $envkey (keys(%env)) {
+ next unless ($envkey =~ /^user\.role\./);
+ next if ($dbroles{$envkey});
+ next if ($envkey eq 'user.role.'.$env{'request.role'});
+ my ($currstart,$currend) = split(/\./,$env{$envkey});
+ my $status_in_env =
+ &curr_role_status($currstart,$currend,$refresh,$update);
+ my ($rolekey) = ($envkey =~ /^user\.role\.(.+)$/);
+ my ($role,$rest)=split(m{\./},$rolekey,2);
+ $rest = '/'.$rest;
+ if (&Apache::lonnet::delenv($envkey,undef,[$role])) {
+ if ($status_in_env eq 'active') {
+ if ($role eq 'gr') {
+ &Apache::lonnet::delete_env_groupprivs($rest,\%courseroles,
+ \@possroles);
+ } else {
+ &Apache::lonnet::delenv("user.priv.$rolekey",undef,[$role]);
+ &Apache::lonnet::delenv("user.priv.cm.$rest",undef,['cm']);
+ }
+ unless (grep(/^\Q$role\E$/,@changed_roles)) {
+ push(@changed_roles,$role);
+ }
+ $deletedroles{$rolekey} = 1;
+ }
+ }
+ }
+ if (($oldsec) && (@newsec > 0)) {
+ if (@newsec > 1) {
+ $msg = '
'.&mt('The section has changed for your current role. Log-out and log-in again to select a role for the new section.').'
';
+ } else {
+ my $newrole = $env{'request.role'};
+ if ($newsec[0] eq 'none') {
+ $newrole =~ s{(/[^/])$}{};
+ } elsif ($oldsec eq 'none') {
+ $newrole .= '/'.$newsec[0];
+ } else {
+ $newrole =~ s{([^/]+)$}{$newsec[0]};
+ }
+ my $coursedesc = $env{'course.'.$env{'request.course.id'}.'.description'};
+ my ($curr_role) = ($env{'request.role'} =~ m{^(\w+)\./$match_domain/$match_courseid});
+ my %temp=('logout_'.$env{'request.course.id'} => time);
+ &Apache::lonnet::put('email_status',\%temp);
+ &Apache::lonnet::delenv('user.state.'.$env{'request.course.id'});
+ &Apache::lonnet::appenv({"request.course.id" => '',
+ "request.course.fn" => '',
+ "request.course.uri" => '',
+ "request.course.sec" => '',
+ "request.role" => 'cm',
+ "request.role.adv" => $env{'user.adv'},
+ "request.role.domain" => $env{'user.domain'}});
+ my $rolename = &Apache::loncommon::plainname($curr_role);
+ $msg = ''.
+ ''.
+ ''.
+ ''.
+ &mt('Your section has changed for your current [_1] role in [_2].',$rolename,$coursedesc).' ';
+ my $button = '';
+ if ($newsec[0] eq 'none') {
+ $msg .= &mt('[_1] to continue with your new section-less role.',$button);
+ } else {
+ $msg .= &mt('[_1] to continue with your new role in section ([_2]).',$button,$newsec[0]);
+ }
+ $msg .= '';
+ }
+ } elsif ($currrole_expired) {
+ $msg .= '
';
+ if (&Apache::loncommon::show_course()) {
+ $msg .= &mt('Your role in the current course has expired.');
+ } else {
+ $msg .= &mt('Your current role has expired.');
+ }
+ $msg .= ' '.&mt('However you can continue to use this role until you logout, click the "Re-Select" button, or your session has been idle for more than 24 hours.').'
';
+ }
+ &Apache::lonnet::set_userprivs(\%userroles,\%allroles,\%allgroups,\%groups_roles);
+ my ($curr_is_adv,$curr_role_adv,$curr_author,$curr_role_author);
+ $curr_author = $env{'user.author'};
+ if (($env{'request.role'} =~/^au/) || ($env{'request.role'} =~/^ca/) ||
+ ($env{'request.role'} =~/^aa/)) {
+ $curr_role_author=1;
+ }
+ $curr_is_adv = $env{'user.adv'};
+ $curr_role_adv = $env{'request.role.adv'};
+ if (keys(%userroles) > 0) {
+ foreach my $role (@changed_roles) {
+ unless(grep(/^\Q$role\E$/,@rolecodes)) {
+ push(@rolecodes,$role);
+ }
+ }
+ unless(grep(/^\Qcm\E$/,@rolecodes)) {
+ push(@rolecodes,'cm');
+ }
+ &Apache::lonnet::appenv(\%userroles,\@rolecodes);
+ }
+ my %newenv;
+ if (&Apache::lonnet::is_advanced_user($env{'user.domain'},$env{'user.name'})) {
+ unless ($curr_is_adv) {
+ $newenv{'user.adv'} = 1;
+ }
+ } elsif ($curr_is_adv && !$curr_role_adv) {
+ &Apache::lonnet::delenv('user.adv');
+ }
+ my %authorroleshash =
+ &Apache::lonnet::get_my_roles('','','userroles',['active'],['au','ca','aa']);
+ if (keys(%authorroleshash)) {
+ unless ($curr_author) {
+ $newenv{'user.author'} = 1;
+ }
+ } elsif ($curr_author && !$curr_role_author) {
+ &Apache::lonnet::delenv('user.author');
+ }
+ if ($env{'request.course.id'}) {
+ my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+ my (@activecrsgroups,$crsgroupschanged);
+ if ($env{'request.course.groups'}) {
+ @activecrsgroups = split(/:/,$env{'request.course.groups'});
+ foreach my $item (keys(%deletedroles)) {
+ if ($item =~ m{^gr\./\Q$cdom\E/\Q$cnum\E/(\w+)$}) {
+ if (grep(/^\Q$1\E$/,@activecrsgroups)) {
+ $crsgroupschanged = 1;
+ last;
+ }
+ }
+ }
+ }
+ unless ($crsgroupschanged) {
+ foreach my $item (keys(%newgroup)) {
+ if ($item =~ m{^gr\./\Q$cdom\E/\Q$cnum\E/(\w+)$}) {
+ if ($newgroup{$item} eq 'active') {
+ $crsgroupschanged = 1;
+ last;
+ }
+ }
+ }
+ }
+ if ((ref($changed_groups{$env{'request.course.id'}}) eq 'HASH') ||
+ (ref($groupchange{"/$cdom/$cnum"}) eq 'HASH') ||
+ ($crsgroupschanged)) {
+ my %grouproles = &Apache::lonnet::get_my_roles('','','userroles',
+ ['active'],['gr'],[$cdom],1);
+ my @activegroups;
+ foreach my $item (keys(%grouproles)) {
+ next unless($item =~ /^\Q$cnum\E:\Q$cdom\E/);
+ my $group;
+ my ($crsn,$crsd,$role,$remainder) = split(/:/,$item,4);
+ if ($remainder =~ /:/) {
+ (my $other,$group) = ($remainder =~ /^([\w:]+):([^:]+)$/);
+ } else {
+ $group = $remainder;
+ }
+ if ($group ne '') {
+ push(@activegroups,$group);
+ }
+ }
+ $newenv{'request.course.groups'} = join(':',@activegroups);
+ }
+ }
+ if (keys(%newenv)) {
+ &Apache::lonnet::appenv(\%newenv);
+ }
+ if (!@changed_roles || !(keys(%changed_groups))) {
+ my ($rolesmsg,$groupsmsg);
+ if (!@changed_roles) {
+ if (&Apache::loncommon::show_course()) {
+ $rolesmsg = &mt('No new courses or communities');
+ } else {
+ $rolesmsg = &mt('No role changes');
+ }
+ }
+ if ($hasgroups && !(keys(%changed_groups)) && !(grep(/gr/,@changed_roles))) {
+ $groupsmsg = &mt('No changes in course/community groups');
+ }
+ if (!@changed_roles && !(keys(%changed_groups))) {
+ if (($msg ne '') || ($groupsmsg ne '')) {
+ $msg .= '
';
+ if ($rolesmsg) {
+ $msg .= '
'.$rolesmsg.'
';
+ }
+ if ($groupsmsg) {
+ $msg .= '
'.$groupsmsg.'
';
+ }
+ $msg .= '
';
+ } else {
+ $msg = ' '.$rolesmsg.' ';
+ }
+ return $msg;
+ }
+ }
+ my $changemsg;
+ if (@changed_roles > 0) {
+ if (keys(%newgroup) > 0) {
+ my $groupmsg;
+ my (%curr_groups,%groupdescs,$currcrs);
+ foreach my $item (sort(keys(%newgroup))) {
+ if (&is_active_course($item,$refresh,$update,\%roleshash)) {
+ if ($item =~ m{^gr\./($match_domain/$match_courseid)/(\w+)$}) {
+ my ($cdom,$cnum) = split(/\//,$1);
+ my $group = $2;
+ if ($currcrs ne $cdom.'_'.$cnum) {
+ if ($currcrs) {
+ $groupmsg .= '
';
+ }
+ if ($env{'environment.canrequest.author'}) {
+ unless (&Apache::loncoursequeueadmin::is_active_author()) {
+ my $requestauthor;
+ my ($status,$timestamp) = split(/:/,$env{'environment.requestauthorqueued'});
+ if (($status eq 'approval') || ($status eq 'approved')) {
+ $output .= '
'.&mt('Author role request').' ';
+ if ($status eq 'approval') {
+ $output .= &mt('A request for Authoring Space submitted on [_1] is awaiting approval',
+ &Apache::lonlocal::locallocaltime($timestamp));
+ } elsif ($status eq 'approved') {
+ my %roleshash =
+ &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
+ ['active'],['au'],[$env{'user.domain'}]);
+ if (keys(%roleshash)) {
+ $output .= ''.
+ &mt('Your request for an author role has been approved.').' '.
+ &mt('Use the "Check for changes" link to update your list of roles.').
+ '';
+ }
+ }
+ $output .= '
!['.$link->[2].'](/res/adm/pages/'.$link->[1].'.png)
'.
+ $link->[2].'');
+ }
+ $funcs .= &Apache::lonhtmlcommon::end_funclist();
+ return &Apache::loncommon::head_subbox($funcs);
+}
+
+sub get_queued {
+ my ($output,%reqcrs);
+ my ($types,$typenames) = &Apache::loncommon::course_types();
+ my %statusinfo = &Apache::lonnet::dump('courserequests',$env{'user.domain'},
+ $env{'user.name'},'^status:');
+ foreach my $key (keys(%statusinfo)) {
+ next unless (($statusinfo{$key} eq 'approval') || ($statusinfo{$key} eq 'pending'));
+ (undef,my($cdom,$cnum)) = split(/:/,$key);
+ my $requestkey = $cdom.'_'.$cnum;
+ if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
+ my %history = &Apache::lonnet::restore($requestkey,'courserequests',
+ $env{'user.domain'},$env{'user.name'});
+ next if ((exists($history{'status'})) && ($history{'status'} eq 'created'));
+ my $reqtime = $history{'reqtime'};
+ my $lastupdate = $history{'timestamp'};
+ my $showtype = $history{'crstype'};
+ if (defined($typenames->{$history{'crstype'}})) {
+ $showtype = $typenames->{$history{'crstype'}};
+ }
+ my $description;
+ if (ref($history{'details'}) eq 'HASH') {
+ $description = $history{details}{'cdescr'};
+ }
+ @{$reqcrs{$reqtime}} = ($description,$showtype);
+ }
+ }
+ my @sortedtimes = sort {$a <=> $b} (keys(%reqcrs));
+ if (@sortedtimes > 0) {
+ $output .= '